Re: Bad request error when using uri-common

[Peter Bex]

On Sun, Sep 20, 2020 at 04:16:55PM +0000, Brian Hughes wrote:
> This first fragment throws an error:
> 
> (form-urlencoded-separator "&")
> (define foo (make-uri scheme: 'https
>                       host: "graph.facebook.com"
>                       path: `(,my-facebook-id)
>                       query: `[(fields . "name")
>                                (access_token . ,(get-app-access-
> token))]))

Hi Brian,

The path in the snippet above is not an absolute path.

> (display (with-input-from-request foo #f read-json))
> 
> Output:
> $ csi -s fb.scm 
> 
> Error: (call-with-input-request) Client error: 400 Bad Request: "
> https://graph.facebook.com100055065685451?fields=name&access_token=<redacted
> >"

Note the missing slash between .com and 100055...

You can fix this by using path: `(/ ,my-facebook-id)

Cheers,
Peter

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